631373040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46153}}^1$

素因数の和:46191

約数の個数: 120

約数和(自身を含む): 2232007440

約数和(自身を除く): 1600634400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 46153, 92306, 138459, 184612, 230765, 276918, 369224, 415377, 461530, 553836, 692295, 738448, 830754, 876907, 923060, 1107672, 1384590, 1661508, 1753814, 1846120, 2076885, 2215344, 2630721, 2769180, 3323016, 3507628, 3692240, 4153770, 4384535, 5261442, 5538360, 6646032, 7015256, 7892163, 8307540, 8769070, 10522884, 11076720, 13153605, 14030512, 15784326, 16615080, 17538140, 21045768, 26307210, 31568652, 33230160, 35076280, 39460815, 42091536, 52614420, 63137304, 70152560, 78921630, 105228840, 126274608, 157843260, 210457680, 315686520, 631373040]

約数ペア:

[(1, 631373040), (2, 315686520), (3, 210457680), (4, 157843260), (5, 126274608), (6, 105228840), (8, 78921630), (9, 70152560), (10, 63137304), (12, 52614420), (15, 42091536), (16, 39460815), (18, 35076280), (19, 33230160), (20, 31568652), (24, 26307210), (30, 21045768), (36, 17538140), (38, 16615080), (40, 15784326), (45, 14030512), (48, 13153605), (57, 11076720), (60, 10522884), (72, 8769070), (76, 8307540), (80, 7892163), (90, 7015256), (95, 6646032), (114, 5538360), (120, 5261442), (144, 4384535), (152, 4153770), (171, 3692240), (180, 3507628), (190, 3323016), (228, 2769180), (240, 2630721), (285, 2215344), (304, 2076885), (342, 1846120), (360, 1753814), (380, 1661508), (456, 1384590), (570, 1107672), (684, 923060), (720, 876907), (760, 830754), (855, 738448), (912, 692295), (1140, 553836), (1368, 461530), (1520, 415377), (1710, 369224), (2280, 276918), (2736, 230765), (3420, 184612), (4560, 138459), (6840, 92306), (13680, 46153)]